Power supplies Купить в интернет-магазине

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Shown goods: from 101 to 150 (438 всього)

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035055

Power Supply 5V 2A 10W YS-U12S5H

5V 10W unipolar power supply

всього: 7 pcs
маг ДП: 7 pcs

1:
5:
34:

195,20UAH
185,40UAH
175,70UAH

BAOTAID

035057

Power Supply<gtran/> 12V 1A 12W YS-U12S12H

Power Supply 12V 1A 12W YS-U12S12H

Unipolar power supply 12V 12V

всього: 97 pcs
маг ДП: 29 pcs

1:
5:
34:

193,50UAH
183,80UAH
174,10UAH

BAOTAID

035058

Power Supply<gtran/> 24V 500mA 12W YS-U12S24H

Power Supply 24V 500mA 12W YS-U12S24H

Unipolar power supply 24V 12W

всього: 44 pcs
маг ДП: 10 pcs

1:
10:
100:

195,20UAH
185,40UAH
175,70UAH

BAOTAID

035059

Power Supply 5V 3A 15W YS-U20S5

5V 15W unipolar power supply

всього: 32 pcs
маг ДП: 32 pcs

1:
10:
100:

292,30UAH
277,70UAH
263,10UAH

BAOTAID

035060

Power Supply<gtran/> 12V 2A 24W YS-U20S12

Power Supply 12V 2A 24W YS-U20S12

Unipolar 12V 24W power supply

всього: 31 pcs
маг ДП: 1 pc

1:
10:
50:

292,30UAH
277,70UAH
263,10UAH

BAOTAID

035061

Power Supply<gtran/> 24V 1A 24W YS-U20S24

Power Supply 24V 1A 24W YS-U20S24

Unipolar power supply 24V 24W

всього: 30 pcs

1:
10:
50:

292,30UAH
277,70UAH
263,10UAH

BAOTAID

035063

Power Supply<gtran/> 12V 3A 36W YS-U30S12

Power Supply 12V 3A 36W YS-U30S12

Unipolar power supply 12V 36W

всього: 43 pcs
маг ДП: 5 pcs

1:
10:
50:

352,50UAH
334,90UAH
317,30UAH

BAOTAID

035064

Power Supply 24V 1.5A 36W YS-U30S24

24V 36W unipolar power supply

всього: 13 pcs
маг ДП: 13 pcs

1:
10:
50:

352,50UAH
334,90UAH
317,30UAH

BAOTAID

035722

DC-DC 12V to 5V, B1205S-1W

Unipolar DC/DC power converter with galvanic isolation.

From 12V to 5V. Power 1W.

всього: 251 pcs
маг ДП: 251 pcs

1:
10:
100:

73,09UAH
69,43UAH
58,47UAH

RLT

035724

DC-DC 24V to 5V, B2405S-2W

Single-ended DC/DC power converter with galvanic isolation.
From 24V to 5V. Power 2W.

всього: 139 pcs
маг ДП: 139 pcs

1:
10:
100:

111,80UAH
106,20UAH
89,42UAH

RLT

035728

Master Watt charger<gtran/> ZVU ROBOT-12 [automatic, desulfation, voltmeter]<gtran/>

Master Watt charger ZVU ROBOT-12 [automatic, desulfation, voltmeter]

For charging all types of 12-volt lead-acid batteries from 7 to 200 Ah. Digital control, automatic selection of the optimal charging current.

всього: 2 pcs
маг ДП: 2 pcs

1:	2 794,00UAH

036619

USB charger for cars<gtran/> C44 5V, USB 2A

USB charger for cars C44 5V, USB 2A

всього: 7 pcs
маг ДП: 7 pcs

1:
2:
4:

159,30UAH
153,10UAH
146,70UAH

036635

Auto splitter-charging<gtran/> WF-028, 3 female, 0.5A USB, cup holder<gtran/>

Auto splitter-charging WF-028, 3 female, 0.5A USB, cup holder

всього: 7 pcs

1:
2:
4:

272,60UAH
261,70UAH
250,80UAH

036684

Auto splitter-charging<gtran/> B-085, 3 slots, USB 3.4A, voltmeter, RED<gtran/>

Auto splitter-charging B-085, 3 slots, USB 3.4A, voltmeter, RED

всього: 1 pc
маг ДП: 1 pc

1:
2:
5:

558,90UAH
531,00UAH
503,00UAH

036977

Battery<draft/> ICR18650 Li-ion LC3200 E1, 3200mAh 3.7V without protection<gtran/>

Battery ICR18650 Li-ion LC3200 E1, 3200mAh 3.7V without protection

The battery is lithium-ion. No protection board, no protruding positive contact.

всього: 76 pcs
маг ДП: 76 pcs

1:
10:
50:

194,40UAH
188,50UAH
182,70UAH

18650

037125

LED driver 24-36*1W , 290mA

Constant current driver for LED lamps and luminaires. Connection of LEDs up to 36 pcs. 1W in series. Current 290 mA.
Galvanically isolated.

всього: 35 pcs
маг ДП: 35 pcs

1:
5:
20:

180,60UAH
171,50UAH
144,50UAH

DARKENERGY

037130

LED driver<gtran/> 8-12x1W, 290mA, Uin 220V<gtran/>

LED driver 8-12x1W, 290mA, Uin 220V

Constant current driver for LED lamps and luminaires. Connection of LEDs up to 12 pcs. 1W in series. Current 290 mA.
Galvanically isolated.

всього: 239 pcs
маг ДП: 239 pcs

1:
10:
100:

47,29UAH
42,56UAH
37,83UAH

DARKENERGY

037131

LED driver<gtran/> 18-36x1W, U in 220V<gtran/>

LED driver 18-36x1W, U in 220V

Constant current driver for LED lamps and luminaires. Power of LEDs 18-36 pieces of 1W connected in series. Current 290 mA.
Not galvanically isolated.

всього: 365 pcs
маг ДП: 65 pcs

1:
10:
100:

65,78UAH
59,20UAH
52,62UAH

DARKENERGY

037133

LED driver<gtran/> 1x2-3W 590mA, U in 220V<gtran/>

LED driver 1x2-3W 590mA, U in 220V

Constant current driver for LED lamps and luminaires. It is possible to connect 1 LED for 2-3W. Current 590 mA.
Galvanically isolated.

всього: 1139 pcs
маг ДП: 39 pcs

1:
10:
100:

34,39UAH
30,95UAH
27,52UAH

DARKENERGY

037134

LED driver<gtran/> 4-7x1W 250mA, U in 12V<gtran/>

LED driver 4-7x1W 250mA, U in 12V

Lighting LED driver. Powered by a 12 V electronic transformer. Feet with G5.3 MR16 base

всього: 48 pcs
маг ДП: 48 pcs

1:
10:
50:

60,19UAH
57,18UAH
48,15UAH

DARKENERGY

037135

LED driver<gtran/> 1-3х2-3W 450mA, U in 12V<gtran/>

LED driver 1-3х2-3W 450mA, U in 12V

Lighting LED driver. Powered by a 12 V electronic transformer. Feet with G5.3 MR16 base

всього: 98 pcs
маг ДП: 98 pcs

1:
10:
100:

45,14UAH
42,88UAH
36,11UAH

DARKENERGY

037139

LED driver<gtran/> 4-7x1W 290mA, U in 12V ver.2<gtran/>

LED driver 4-7x1W 290mA, U in 12V ver.2

Lighting LED driver. Powered by a 12 V electronic transformer. Feet with G5.3 MR16 base

всього: 184 pcs
маг ДП: 184 pcs

1:
10:
100:

64,49UAH
61,26UAH
54,82UAH

DARKENERGY

037153

Li-pol battery<gtran/> 606090P, 4000mAh 3.7V with protection board

Li-pol battery 606090P, 4000mAh 3.7V with protection board

Lithium polymer battery for powering electronic devices. Voltage 3.7V, capacity 4000 mAh

With protection board.

всього: 100 pcs
маг ДП: 100 pcs

1:
5:
10:

258,00UAH
232,20UAH
193,50UAH

037192

Battery LR6 AA Ultra Alkaline

Application: players, flashlights, flashlights, electronic toys, portable TVs, etc.

всього: 4188 pcs
маг ДП: 168 pcs

4:
60:
300:

12,04UAH
10,83UAH
9,63UAH

PKCELL

AA (LR6,R6)

037193

Battery LR03 AAA Ultra Alkaline

Application: players, flashlights, flashlights, electronic toys, portable TVs, etc.

всього: 1999 pcs
маг ДП: 87 pcs

4:
60:
300:

9,46UAH
8,51UAH
7,57UAH

PKCELL

AAA (LR03,R03)

037194

Battery<gtran/> LR03 AAA Extra Heavy Duty

Battery LR03 AAA Extra Heavy Duty

Super Heavy Duty 1.5V

Usage: wall and table clocks, remote controls, etc.

всього: 2372 pcs
маг ДП: 152 pcs

4:
40:
200:

4,30UAH
3,87UAH
3,44UAH

PKCELL

AAA (LR03,R03)

037195

Battery<gtran/> Crown 6LR61 Ultra Alkaline<gtran/>

Battery Crown 6LR61 Ultra Alkaline

Super Alkaline crown 9V

players, flashlights, flashlights, electronic toys, portable TVs, etc.

всього: 773 pcs
маг ДП: 5 pcs

1:
24:
288:

53,74UAH
48,37UAH
42,99UAH

PKCELL

Крона (6F22,6LR61)

037197

Battery<gtran/> Crown 6F22 Extra Heavy Duty<gtran/>

Battery Crown 6F22 Extra Heavy Duty

Heavy Duty Crown 9V

Usage: wall and table clocks, remote controls, etc.

всього: 1380 pcs
маг ДП: 50 pcs

1:
10:
100:

20,64UAH
18,57UAH
16,51UAH

PKCELL

Крона (6F22,6LR61)

037344

Power Supply 36V 1A 36W YS-U30S36

Unipolar power supply 36V 36W

всього: 23 pcs
маг ДП: 3 pcs

1:
10:
100:

343,90UAH
309,50UAH
275,20UAH

BAOTAID

037351

Power Supply<gtran/> 48V 4A 200W BT-200S48H

Power Supply 48V 4A 200W BT-200S48H

Unipolar power supply 48V 200W

всього: 9 pcs
маг ДП: 1 pc

1:
3:

988,80UAH
939,40UAH

BAOTAID

037352

Power Supply<gtran/> 48V 1A 48W MP-U48S48

Power Supply 48V 1A 48W MP-U48S48

Unipolar power supply 48V 48W

всього: 2 pcs
маг ДП: 2 pcs

1:
3:
10:

515,90UAH
490,10UAH
464,30UAH

BAOTAID

037355

Power Supply<gtran/> 12V+5V 4A+1A 50W YS-U50D12+5R

Power Supply 12V+5V 4A+1A 50W YS-U50D12+5R

Power supply with two independent power lines 12V/4A and 5V/1A, 50W

всього: 9 pcs
маг ДП: 4 pcs

1:
10:
100:

713,70UAH
642,30UAH
570,90UAH

BAOTAID

037626

Battery tester<gtran/> BT54 12V 20-200Ah digital load plug<gtran/>

Battery tester BT54 12V 20-200Ah digital load plug

Load plug with digital indicator for testing 12-volt batteries with a capacity of 20 to 200 Amp-hours.

всього: 1 pc
маг ДП: 1 pc

1:
2:
4:

1 428,00UAH
1 385,00UAH
1 357,00UAH

037784

Power Supply 5V 3A plug 5.5x2.5/5.5x2.1mm CHD-5VB15

Power adapter 220V - 5V. Maximum current 3 A. Connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m.

всього: 56 pcs
маг ДП: 56 pcs

1:
10:
50:

206,40UAH
196,00UAH
175,40UAH

037788

Power Supply<gtran/> 12V 8A with cigarette lighter socket<gtran/>

Power Supply 12V 8A with cigarette lighter socket

Power adapter 220V - 12V. Maximum current 8 A. Connector - cigarette lighter. Plus inside. Cable length 1 m. Without power cord!

всього: 22 pcs
маг ДП: 3 pcs

1:
3:
10:

472,90UAH
449,30UAH
402,00UAH

037791

Power Supply 24V 1.5A plug 5.5x2.1mm CHD-CB24150

Power adapter 220V - 24V. Maximum current 1.5A. connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m.

всього: 96 pcs
маг ДП: 28 pcs

1:
10:
50:

197,80UAH
187,90UAH
168,10UAH

037793

Power Supply 24V 2.5A plug 5.5x2.5/5.5x2.1mm CHD24V2A5

Power adapter 220V - 24V. Maximum current 2.5A. connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m.
No power cord!

всього: 18 pcs
маг ДП: 3 pcs

1:
5:
20:

300,90UAH
285,90UAH
255,80UAH

037794

Power Supply<gtran/> 24V 3A plug 5.5x2.5/5.5x2.1mm CHD24V3A<gtran/>

Power Supply 24V 3A plug 5.5x2.5/5.5x2.1mm CHD24V3A

Power adapter 220V - 24V. Maximum current 3A. connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m.
No power cord!

всього: 2 pcs
маг ДП: 2 pcs

1:
3:
10:

318,10UAH
302,20UAH
270,40UAH

038348

Panasonic Li-ion battery<gtran/> NCR18650BD MH12210, 3000mAh 3.7V no/protection, 10A<draft/>

Panasonic Li-ion battery NCR18650BD MH12210, 3000mAh 3.7V no/protection, 10A

Lithium-ion battery. Without protection board, without protruding positive contact. Maximum current 10A.

всього: 133 pcs
маг ДП: 133 pcs

1:
10:
50:

206,40UAH
202,20UAH
198,10UAH

PAN

18650

038352

Li-Ion Panasonic battery NCR18650GA Li-ion, 3450mAh, 10 A without protection ORIGINAL

Lithium-ion battery. Without protection board, without protruding positive contact. Maximum current 10A. Original Panasonic battery.

всього: 4 pcs
маг ДП: 4 pcs

1:
4:
10:

361,10UAH
357,50UAH
353,90UAH

PAN

039517

Battery R6 AA Extra Heavy Duty

всього: 2178 pcs
маг ДП: 98 pcs

4:
40:
200:

6,45UAH
5,80UAH
5,16UAH

PKCELL

AA (LR6,R6)

039520

R6 (AA) 2600mAh NiMH Battery

всього: 216 pcs
маг ДП: 216 pcs

4:
12:
48:

105,30UAH
100,10UAH
89,53UAH

PKCELL

AA (LR6,R6)

039521

R03 (AAA) 1200mAh NiMN Battery

всього: 136 pcs
маг ДП: 136 pcs

4:
12:
48:

68,79UAH
65,35UAH
58,47UAH

PKCELL

AAA (LR03,R03)

039523

Battery 2/3AAA 400mAh Ni-MH

NiMH battery, 1.2V 400mAh.

всього: 200 pcs
маг ДП: 200 pcs

42,99UAH

1:
5:
20:

40,84UAH
38,80UAH
34,72UAH

PKCELL

039524

Li-ion battery 14500 (AA) 800mAh 3.7V

Li-ion battery, 3.7V 800mAh.

всього: 238 pcs
маг ДП: 238 pcs

2:
20:

90,28UAH
85,77UAH

PKCELL

AA (LR6,R6)

039534

Battery<gtran/> LR44 AG13 A76F-U10 alkaline<gtran/>

Battery LR44 AG13 A76F-U10 alkaline

всього: 2672 pcs
маг ДП: 472 pcs

10:
50:
200:

4,30UAH
3,87UAH
3,44UAH

PKCELL

LR44 (AG13)

039762

Power Supply 24V 4A XK-2412DC

всього: 16 pcs
маг ДП: 16 pcs

1:
10:

322,40UAH
290,20UAH

040084

Power Supply<gtran/> 12V 500mA 6W MD-U6S12

Power Supply 12V 500mA 6W MD-U6S12

Unipolar power supply 12V 6W

всього: 120 pcs
маг ДП: 12 pcs

1:
10:
50:

129,00UAH
122,50UAH
109,60UAH

BAOTAID

040085

Power Supply 24V 3A 72W MP-U72S24

Unipolar power supply 24V 3A 72W

всього: 6 pcs
маг ДП: 6 pcs

1:
5:

558,90UAH
531,00UAH

BAOTAID

040086

Power Supply 5V 1A 5W YS-U5S5WB

Unipolar power supply 5V 1A 5W

всього: 38 pcs
маг ДП: 4 pcs

1:
10:
50:

150,50UAH
135,40UAH
120,40UAH

BAOTAID

Pages: 1 2 3 4 5 6 7 8 9

Power source - electrical equipment designed to generate, store electrical energy or change its characteristics.

There are three main groups of power supplies:

Primary. The primary include converters of various types of energy into electrical energy, an example is a battery that converts chemical energy into electrical energy.
Secondary. These sources do not generate electricity themselves, but only serve to convert it in order to provide the required parameters (voltage, current, voltage ripple, etc.)
Tertiary. It is a power source for equipment that connects to a secondary power source.

Primary power sources include chemical current sources (galvanic cells, batteries, fuel cells) and the rest: photoelectric converters (solar battery), thermoelectric converters, electromechanical current sources, MHD generator, radioisotope energy sources.

Secondary power sources include: transformers and autotransformers of alternating voltage and current, vibration converters, pulse converters, voltage and current stabilizers, inverters, umformers (electric machine converter).